Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang, wang yanling
hua irene » hua ren
irene yan » irene a, ren yan
guan hong » quang hong, tan hong, can hong
yan guan » gan guan, yan yuan, yang guang
hong yu » wong yue

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong yang) or (wang yang)) (yala or (rryana or rryanga)) hua irene yan guan hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (wang yang)) (yala OR (rryana OR rryanga)) hua irene yan guan hong yu ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (wang yang)) (yala or (rryana or rryanga)) hua irene yan guan hong yu ;*.